Liang-Chi Hsieh updated SPARK-17254:
    Attachment: stop-after-physical-plan.pdf

> Filter operator should have “stop if false” semantics for sorted data
> ---------------------------------------------------------------------
>                 Key: SPARK-17254
>                 URL: https://issues.apache.org/jira/browse/SPARK-17254
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Tejas Patil
>            Priority: Minor
>         Attachments: stop-after-physical-plan.pdf
> From 
> https://issues.apache.org/jira/secure/attachment/12778890/BucketedTables.pdf:
> Filter on sorted data
> If the data is sorted by a key, filters on the key could stop as soon as the 
> data is out of range. For example, WHERE ticker_id < “F” should stop as soon 
> as the first row starting with “F” is seen. This can be done adding a Filter 
> operator that has “stop if false” semantics. This is generally useful.

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